公开(公告)号：US09821508B2

公开(公告)日：2017-11-21

申请号：US14416665

申请日：2014-07-22

Applicant: ShawCor Ltd.

Inventor： Dilip Tailor ,  Pascal Laferriere ,  Jeremy Joseph Ellis ,  Mark Brandon ,  Pawel Boczkowski ,  Patrick Marc Arbour

IPC: H05B3/34 ,  B29C63/00 ,  B29C65/66 ,  B29C65/14 ,  B29C65/78 ,  B29C65/50 ,  F16L59/20 ,  B29C63/42 ,  B29C65/00 ,  B29L23/00

CPC classification number: B29C63/0069 ,  B29C63/42 ,  B29C65/1412 ,  B29C65/1467 ,  B29C65/5057 ,  B29C65/66 ,  B29C65/7823 ,  B29C65/7826 ,  B29C66/1122 ,  B29C66/348 ,  B29C66/53241 ,  B29C66/71 ,  B29C66/72321 ,  B29C66/727 ,  B29C66/73715 ,  B29C66/73751 ,  B29C66/73755 ,  B29C66/73921 ,  B29C66/87445 ,  B29C66/9121 ,  B29C66/91313 ,  B29C66/91315 ,  B29C66/91651 ,  B29L2023/225 ,  F16L59/20 ,  H05B3/24 ,  H05B3/34 ,  B29K2023/06

Abstract: An automated heat shrink device, useful for forming a connection between two tubular sections having a polymeric outer surface jacket, for example, a connection between two sections of a district heating pipeline, and a method of use thereof. The device is configured such that it requires minimal clearance to either side of the pipeline when being used.

公开(公告)号：US20160257090A1

公开(公告)日：2016-09-08

申请号：US15028662

申请日：2014-10-15

Applicant: SHAWCOR LTD.

Inventor： Dilip Tailor ,  Ishawarlall Seepersaud ,  Patrick Marc Arbour ,  Pascal LaFerriere

IPC: B32B1/08 ,  B32B27/32 ,  F16L58/18 ,  B32B7/12

CPC classification number: B32B1/08 ,  B32B3/14 ,  B32B7/12 ,  B32B25/16 ,  B32B27/08 ,  B32B27/16 ,  B32B27/20 ,  B32B27/32 ,  B32B2255/10 ,  B32B2255/26 ,  B32B2264/101 ,  B32B2264/102 ,  B32B2264/104 ,  B32B2270/00 ,  B32B2274/00 ,  B32B2307/514 ,  B32B2307/542 ,  B32B2307/558 ,  B32B2307/726 ,  B32B2307/732 ,  B32B2307/736 ,  B32B2597/00 ,  F16L58/181

Abstract: A three layer laminate wrap or sleeve for use in oil and gas pipeline applications. The wrap or sleeve comprises an outer, cross-linked polyolefin layer, an inner adhesive layer, and an intermediate layer comprising a non-cross- linked polyolefin. The intermediate layer permits the use of a thinner adhesive layer, resulting in lower costs overall.

Abstract translation: 用于石油和天然气管道应用的三层层压板或套管。 包裹物或套筒包括外部交联的聚烯烃层，内部粘合剂层和包含非交联聚烯烃的中间层。 中间层允许使用更薄的粘合剂层，导致整体上较低的成本。